80333152

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 166828032

約数和(自身を除く): 86494880

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1723, 2914, 3446, 5828, 6892, 11656, 13784, 23312, 27568, 46624, 53413, 55136, 80981, 106826, 161962, 213652, 323924, 427304, 647848, 854608, 1295696, 1709216, 2510411, 2591392, 5020822, 10041644, 20083288, 40166576, 80333152]

約数ペア:

[(1, 80333152), (2, 40166576), (4, 20083288), (8, 10041644), (16, 5020822), (31, 2591392), (32, 2510411), (47, 1709216), (62, 1295696), (94, 854608), (124, 647848), (188, 427304), (248, 323924), (376, 213652), (496, 161962), (752, 106826), (992, 80981), (1457, 55136), (1504, 53413), (1723, 46624), (2914, 27568), (3446, 23312), (5828, 13784), (6892, 11656)]